// Copyright (c) 2007-2009 Google Inc.
// Copyright (c) 2006-2007 Jaiku Ltd.
// Copyright (c) 2002-2006 Mika Raento and Renaud Petit
//
// This software is licensed at your choice under either 1 or 2 below.
//
// 1. MIT License
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
// 2. Gnu General Public license 2.0
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
//
//
// This file is part of the JaikuEngine mobile client.

#if !defined(INDEPENDENT_H_INCLUDED)

#define INDEPENDENT_H_INCLUDED

#include <e32std.h>

struct worker_info {
	TThreadId worker_threadid;
	TThreadId parent_threadid;
	TRequestStatus  *do_stop;
	TRequestStatus  *is_stopped;
	TAny*	   worker_args;
	TBuf<50>	name;
	class CThreadNotify* notify;
	TThreadPriority priority;
	TThreadFunction function;

	TExitType	exit_type;
	TInt		exit_reason;
	TExitCategoryName exit_cat;
	bool 		is_started;

	IMPORT_C void please_stop();
	IMPORT_C void stopped(TInt aCode);
	IMPORT_C void wait_for_stop();
	IMPORT_C bool stop_requested();
	IMPORT_C void set_do_stop(TRequestStatus* s);
	IMPORT_C void set_has_stopped(TRequestStatus* s);
	IMPORT_C void restart();

	IMPORT_C worker_info();
	IMPORT_C ~worker_info();
private:
	TRequestStatus  i_do_stop;
	TRequestStatus  i_is_stopped;
};

class independent_worker {
public:
	IMPORT_C void start(const TDesC& name, TThreadFunction aFunction, TAny* worker_args,
		TThreadPriority aPriority);
	IMPORT_C void restart();
	IMPORT_C void stop();
	IMPORT_C ~independent_worker();
	IMPORT_C independent_worker();
	worker_info info;
};

#endif
